POS Printer Chile technology was first used in fax machine. Its basic principle is to convert the data received by printer into dot matrix signal to control the heating of thermosensitive unit and heat the thermosensitive coating on the thermosensitive paper for development. Thermal printer has been widely used in Portable Receipt Printer system, banking system, medical instruments and other fields.
POS Printer Manufacturer can only use special thermal paper. The thermal paper is coated with a layer of coating that will produce chemical reaction and change color when encountering heat. It is similar to photographic film, but the coating will change color when encountering heat. Using this characteristic of thermal coating, a thermal printing technology has emerged.
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